summaryrefslogtreecommitdiffstats
blob: 187ccf1a40d8cb49f8257cae036b3d52cc20e043 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License.
 * See the COPYING file for more information.
 */

#pragma once

#include <Swiften/Base/Override.h>

#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>

struct lua_State;

namespace Swift {
	class Payload;

	class LuaElementConvertor {
		public:
			static boost::optional<std::string> NO_RESULT;

			virtual ~LuaElementConvertor();

			virtual boost::shared_ptr<Payload> convertFromLua(lua_State*, int index, const std::string& type) = 0;
			virtual boost::optional<std::string> convertToLua(lua_State*, boost::shared_ptr<Payload>) = 0;
	};
}